Any folks here ever used KF miles to upgrade UA domestic flights? Is it hard to get allotment from economy to first (2 classes only) and is it worth the miles?
The only reason I'm considering is due to a domestic flight time of 5+ hours even though the only difference is a wider and more comfortable seat and free food & booze. Enerertainment is the same crappy stuff.
The only reason I'm considering is due to a domestic flight time of 5+ hours even though the only difference is a wider and more comfortable seat and free food & booze. Enerertainment is the same crappy stuff.
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